Physical Science
What is the smallest unit of Matter?
Atom
What type of change results in a new substance being formed?
Chemical change
What force pulls objects toward Earth's center?
Gravity
What is the basic unit of life?
Cell
What state of matter has a defintie shape and a definite volume?
Solid
Which organelle is known as the powerhouse of the cell?
Mitochondria
What do we call an organism that makes its own food?
Producer
What do we call the path Earth takes around the Sun?
Orbit
What is the term for water changing from liquid to gas?
Evaporation
What type of energy is associated with motion?
Kinetic energy
What is the process plants use to make their own food?
Photosynthesis
What organelle control's the cell's activities?
Nucleus
What layer of Earth is made of solid rock beneath the crust?
Mantle
What gas do humans need to breathe for celluar respiration?
Oxygen
Which body system is responsible for transporting blood throughout the body?
Circulatory
Which law states that an object in motion stays in motion unless acted on by an outside force,
First Law
What do we call an organism that breaks down dead material?
Decomposer
What type of energy comes from the Sun?
Solar energy
What is the process of liquid water turning into solid ice?
Freezing
What type of energy is stored in an object due to its position?
Potential energy
What causes the phases of the Moon?
The Moon's positive relative to Earth and Sun
What tool is used to measure temperature?
Thermometer
What do we call the outermost layer of Earth?
Crust
What is the term for an inherited characteristic?
Trait
What is the main source of energy for the Earth's climate and weather?